Methanogens, thermophiles, and halophiles are some of the most primitive forms of life found on earth and thrive in very harsh environments. these unicellular, prokaryotic organisms most likely belong to which of the following kingdoms? fungi protista bacteria archaea can you guys me on this problem i need with it. you all! : d

The correct answer is-

Archaea.

According to the three domain system of classification ( proposed by Carl Woese), Archaea  is a domain of prokaryotic organisms ( that is lacking nucleus and subcellular compartements) that includes primitive forms of bacteria.

These organisms are adapted to survive under extremely harsh environmental conditions ( therefore also called extremophiles) such as hotsprings, boiling mud surrounding volcanoes.

Example- Methanogens, thermophiles, and halophiles.

4.) metal

"-the movement of carbon from the nonliving environment into living things and back to the environment

-carbon is the essential component of proteins, fats, and carbohydrates (which make up all organisms)

-carbon exists in air, water, and living organisms

-producers convert carbon dioxide in the atmosphere into carbohydrates during photosynthesis

-bacteria in the atmosphere cycles through the system in filtration units

-in cellular respiration, carbon is released back into the atmosphere as carbon dioxide

-some carbon is stored in limestone (forming one of the largest "carbon sinks" on earth)

-largest carbon reservoir on earth= limestone

-carbon stored in the bodies of organisms as fat, oils, or other molecules may be released into the soil or air when the organism dies

-this may form deposits of coal, oil, or natural gas (fossil fuels, which increased the atmospheric carbon dioxide)

-fossil fuels store carbon left over from bodies of organisms that died millions of years ago

-they are located in the surface of earth, deep within the earth and beneath the ocean floor."    

c

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